#1C0741#1C0741

#1C0741 is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 21.0% C 0.100 H 292.0°. Best body text is #FFFFFF at 18.17:1 contrast (WCAG AA passes).

Color values

HEX	#1C0741
RGB	rgb(28, 7, 65)
HSL	hsl(262, 81%, 14%)
HSV	hsv(262, 89%, 25%)
CMYK	cmyk(56.9%, 89.2%, 0%, 74.5%)
CIE-LAB	lab(7.05, 26.31, -32.22)
CIE-LCH	lch(7.05, 41.59, 309.23°)
OKLab	oklab(21.04% 0.0374 -0.0927)
OKLCH	oklch(21.04% 0.1 292)
XYZ	xyz(1.5087, 0.7804, 5.0711)
Luminance	0.0078 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C0741 #2C4107

analogous

#070F41 #1C0741 #390741

triadic

#1C0741 #411C07 #07411C

tetradic

#1C0741 #41070F #2C4107 #074139

square

#1C0741 #41070F #2C4107 #074139

split-complementary

#1C0741 #413907 #0F4107

monochromatic

#0C031C #0C031C #1C0741 #340D78 #4C13B0

Accessibility & contrast

On white

18.17

#1C0741 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#1C0741 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C0741

18.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C0741	#FFFFFF	#000000	##FFFFFF
##1C0741	1.00	18.17	1.16	18.17
#FFFFFF	18.17	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001643

Deuteranopia (green-blind)

#001440

Tritanopia (blue-blind)

#0F1824

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #1c0741;
/* rgb */ color: rgb(28, 7, 65);
/* oklch */ color: oklch(21.0% 0.100 292.0);

Tailwind

colors: {
  custom: {
    50: '#5d4976',
    500: '#1c0741',
    950: '#000000',
  },
}

SCSS

$custom: #1c0741;
$custom-light: #5d4976;
$custom-dark: #000000;

JSON

{
  "hex": "#1c0741",
  "rgb": {
    "r": 28,
    "g": 7,
    "b": 65
  },
  "hsl": {
    "h": 261.724,
    "s": 80.556,
    "l": 14.118
  },
  "oklch": {
    "l": 0.21044,
    "c": 0.1,
    "h": 292
  },
  "luminance": 0.0078
}

Semantic roles & 50–950 ramp

primary

#1C0741

secondary

#5F8024

accent

#F731AF

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#050108

muted

#79777B

Preview Lab

Preview with #1C0741

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →